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77 lines
2.4 KiB
77 lines
2.4 KiB
#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <variant>
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#include <chrono>
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#include <algorithm>
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#include "database.hpp"
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#include "network.hpp"
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#include <memory>
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#include <cstdlib>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <string.h>
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#include <stdio.h>
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#include "commander.hpp"
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int main(int argc, char** argv)
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{
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try{
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while(argc == 3)
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{
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std::stringstream ip_stream{argv[1]};
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std::array<uint8_t, 4> ip;
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std::string token;
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std::getline(ip_stream, token, '.');
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ip[0] = std::stoi(token);
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std::getline(ip_stream, token, '.');
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ip[1] = std::stoi(token);
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std::getline(ip_stream, token, '.');
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ip[2] = std::stoi(token);
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std::getline(ip_stream, token, '.');
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ip[3] = std::stoi(token);
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uint16_t port = std::stoi(argv[2]);
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auto soc = socket(AF_INET, SOCK_DGRAM, 0);
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struct sockaddr_in server;
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server.sin_family = AF_INET;
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server.sin_addr.s_addr = *(in_addr_t*)ip.data();
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server.sin_port = htons(port);
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connect(soc, (struct sockaddr*)&server, sizeof(server));
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sending_data reply;
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received_data request;
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request.op = db_op::stats;
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send(soc, (void*)&request, (socklen_t)sizeof(request), 0);
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recv(soc, (void*)&reply, (socklen_t)sizeof(reply), 0);
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auto stats = (stats_data*)&reply.page;
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std::cout << "free_pages\t" << stats->free << std::endl;
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std::cout << "deleted_pages\t" << stats->free_deleted << std::endl;
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std::cout << "total_pages\t" << stats->total_pages << std::endl;
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std::cout << "usable_records\t" << stats->free_records << std::endl;
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std::cout << "total_records\t" << stats->total_records << std::endl;
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std::cout << "delete_cache\t" << stats->total_delete << std::endl;
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std::cout << "inaccessible\t" << stats->cow_full << std::endl;
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std::cout << "sync_rate\t" << stats->sync_rate_µs << "µs (" << stats->sync_rate_µs/1000000.0f << "s)" << std::endl;
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std::cout << "sync_durr\t" << stats->sync_duration_µs << "µs (" << stats->sync_duration_µs/1000000.0f << "s)" << std::endl;
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std::cout << "max_sync_durr\t" << stats->max_sync_duration_µs << "µs (" << stats->max_sync_duration_µs/1000000.0f << "s)" << std::endl;
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std::cout << "avg_sync_durr\t" << stats->avg_sync_duration_µs << "µs (" << stats->avg_sync_duration_µs/1000000.0f << "s)" << std::endl;
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return 0;
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}
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}catch(...) {
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exit(13);
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}
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std::cerr << "Invalid command, expects ``db_stats IPV4 PORT''" << std::endl;
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return 1;
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}
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